mirror_ubuntu-kernels/drivers/gpu
Matt Roper f1e2daea79 drm/i915: Clear crtc atomic flags at beginning of transaction
Once we have full atomic modeset, these kind of flags should be in a
real intel_crtc_state that's tracked properly.  In the meantime, make
sure we clear out any old flags at the beginning of a transaction so
that we don't wind up seeing leftover flags from old transactions that
were checked, but never went to the commit step.  At the moment, a
failed check or prepare could leave stale flags behind that interfere
with the next atomic transaction.

v2: Just do a memset; the series this patch was originally part of
    placed additional fields into the structure that shouldn't be
    cleared, but that's no longer the case.

Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-04-10 09:37:01 +02:00
..
drm drm/i915: Clear crtc atomic flags at beginning of transaction 2015-04-10 09:37:01 +02:00
host1x gpu: host1x: Provide a proper struct bus_type 2015-01-27 10:09:14 +01:00
ipu-v3 gpu: ipu-v3: do not divide by zero if the pixel clock is too large 2015-02-23 17:18:59 +01:00
vga Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-10-13 16:23:15 +02:00
Makefile gpu: host1x: Provide a proper struct bus_type 2015-01-27 10:09:14 +01:00